[MacPorts] #18379: *_select should not list 'current' as a valid version

[MacPorts]

#18379: *_select should not list 'current' as a valid version
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 Reporter:  perry@…             |       Owner:  raimue@…           
     Type:  defect              |      Status:  assigned           
 Priority:  Low                 |   Milestone:  Port Bugs          
Component:  ports               |     Version:  1.7.0              
 Keywords:                      |        Port:  python_select      
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Comment(by perry@…):

 I guess it's more of a personal preference.  I saw 'current' as a behind
 the scenes means to indicate which version is selected (which
 `python_select -s` shows and uses) rather than a valid version such as
 python25 and python25-apple.  I can see how it'd be useful as a shortcut
 to recreate the symlinks - i.e., no need to check the currently selected
 version and then select it - but how often does that case come up?

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Ticket URL: <http://trac.macports.org/ticket/18379#comment:2>
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